Location History:
- Neyagawa, JP (1994 - 2001)
- Shiga, JP (2007)
- Osaka, JP (2004 - 2011)
Company Filing History:
9 out of 27,375 
1 out of 16,453 
Years Active: 1994-2011
Title: Hirofumi Uchida: Innovator in Video Signal Technology
Introduction
Hirofumi Uchida is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of video signal technology, holding a total of 10 patents. His work has advanced the way video signals are produced, recorded, and reproduced.
Latest Patents
Uchida's latest patents include a video signal producing system and a video signal recording/reproducing device. The video signal producing system features an imaging device that captures progressive imaging signals at various frame rates. It also includes a recording device that records the output signal from the imaging device and a reproduction device that reproduces the recorded signal. The imaging device is equipped with a frame rate converting portion that adjusts the imaging signals to a predetermined frame rate. The reproduction device modifies the reproduction speed according to the various frame rates to generate an output with a substantial number of frames.
Another notable patent is a signal processing apparatus and method designed for locating a lost position of auxiliary data. This invention facilitates the conversion of a first video signal into a second video signal of a different format. It generates a second auxiliary data packet from a header that carries location data, allowing for the multiplexing of auxiliary data packets and main data in the first video signal.
Career Highlights
Uchida has worked with several notable companies throughout his career, including Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in video technology.
Collaborations
Uchida has collaborated with talented individuals such as Tatsushi Bannai and Tatsuro Juri. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the field.
Conclusion
Hirofumi Uchida's contributions to video signal technology have made a lasting impact on the industry. His innovative patents and collaborations with esteemed colleagues highlight his dedication to advancing technology.